Question

Laws of sines! find A. round to the nearest tenth! please help!!!!​

Answer 1

a = 44.1 cm

Explanation:

<A = 180 - (102 + 28)

<A = 50°

Law of sines:

sin (50) / a = sin(28) / 2 7

0.766 / a = 0.4695 / 27

a = 0.766 * 27 / 0.4695

a = 44.1 cm